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转换 MP3 文件

将 MP3(MP3 Audio)文件转换为 30 种格式。无需安装,浏览器中即可完成。 .mp3 · audio/mpeg

立即转换

关于这种格式

Lossy compressed audio, created by the Fraunhofer Institute in 1993. It discards what the ear cannot hear and shrinks a file tenfold. The patents expired in 2017, so it is now entirely free. Opens everywhere.

能承载的内容

  • Audio (lossy)
  • Title, artist, album art (ID3 tags)

无法承载的内容

  • Losslessness — quality drops a little each re-encode
  • Multichannel — stereo at most

转换为其他格式时

MP3 → WAVQuality does not improve. What was discarded stays gone. Ten times the size.
MP3 → AACSlightly better quality at the same size. For Apple devices, go this way.
MP3 → FLACConverting to lossless does not restore what mp3 lost. Pointless.

打不开的时候

  • Almost never
  • Corrupt ID3 tags show odd titles

一句话 Never re-encode an mp3 into another mp3. If you have the original, start from that.

常见问题

如何转换 MP3 文件?

把文件拖到窗口里,选择目标格式,然后下载结果即可。无需注册。

需要安装软件吗?

不需要。在浏览器中直接使用。如果需要,也提供 Windows 安装版。

列表里没有的格式也能转换吗?

可以。我们把各引擎能处理的组合合并成一张图,未直接支持的组合会经由中间格式自动衔接,并选择损失最小的路径。